What Is Unequal Appraisal?
Unequal appraisal means your property may have a higher taxable value than similar properties.
In Texas, property owners can question an appraisal they believe is not fair.
This gives homeowners another way to review their property value.
How Is Unequal Appraisal Different From Overvaluation?
Unequal appraisal and overvaluation are different.
Overvaluation
With overvaluation, you argue that your property is worth less than its appraised value.
For example:
Your home has an appraised value of $400,000.
However, you have evidence that its market value is closer to $350,000.
You can use that evidence when reviewing your appraisal.
Unequal Appraisal
Unequal appraisal focuses on similar properties.
For example, your home has an appraised value of $400,000.
Several similar homes have lower appraised values.
You may then ask:
Why is my property valued higher than these similar properties?
Why Does Unequal Appraisal Matter?
Your property value affects your property taxes.
Therefore, an unfairly high value can lead to a higher tax bill.
However, you should not compare your property with just any nearby home.
A good comparison should be similar to your property.
What Makes a Good Comparison?
When comparing properties, look at important details.
These may include:
- Location
- Size
- Age
- Condition
- Quality
- Lot size
- Property features
For example, a 2,500-square-foot home may not be a good comparison for a 1,500-square-foot home.
Likewise, a newly renovated home may not compare well with a home that needs major repairs.
Does a Lower-Valued Neighbor Prove Unequal Appraisal?
No.
A lower appraised value does not automatically mean your property was appraised unfairly.
There may be differences between the properties.
For instance, your home may have:
- More living space
- A larger lot
- Additional improvements
- Better condition
- More features
Therefore, the comparison must make sense.
What Evidence Can Help?
If you want to review your property for unequal appraisal, start with comparable properties.
Look for properties that are similar to yours.
Then compare:
✔ Appraised values
✔ Property size
✔ Location
✔ Age
✔ Condition
✔ Property features
This can help you see whether there is a meaningful difference.
Can You Use Unequal Appraisal in a Protest?
Yes, unequal appraisal can be used as part of a Texas property tax protest.
However, your evidence matters.
You need to show why the properties you selected are good comparisons.
You should also explain what the comparison shows.
What Should Homeowners Do?
Don’t look at your appraisal by itself.
Instead, ask two questions:
Is my property valued correctly?
And:
How does my value compare with similar properties?
These questions can help you better understand your appraisal.
Final Thoughts
Unequal appraisal is an important part of the Texas property tax system.
It gives homeowners another way to review their property value.
So, don’t look only at your property’s value.
Look at similar properties too.
A careful comparison can help you determine whether your appraisal deserves a closer look.


